@hui.wang - I tested the compiled kernel on my RaspberryPi4 (4GB RAM model). Both KVM and external SSD/USB (in my case Samsung T5, 500GB external SSD) on the USB 3.0 port are working fine.
root@cloudstack-mgmt:~# ls /dev/kvm
/dev/kvm
root@cloudstack-mgmt:~# kvm-ok
INFO: /dev/kvm exists
KVM acceleration can be used
Tested/issues:
- Only scsi seems to be the working disk controller (ide is not supported, virtio may/may not work) - when testing with linux guests. Workaround: use scsi by default.
- Plugging in usb devices without an explicit controller added first, fails (on x86_64 systems, controller seems to be already added when usb devices like keyboard/mouse etc are added). Workaround: add a usb controller and then add the usb devices - keyboard, mouse, tablet.
I've attached some screenshots of a guest VM running on the RPi4 device using CloudStack.
@hui.wang - I tested the compiled kernel on my RaspberryPi4 (4GB RAM model). Both KVM and external SSD/USB (in my case Samsung T5, 500GB external SSD) on the USB 3.0 port are working fine.
root@cloudstack -mgmt:~ # ls /dev/kvm -mgmt:~ # kvm-ok
/dev/kvm
root@cloudstack
INFO: /dev/kvm exists
KVM acceleration can be used
Further description of how KVM was tested is here along with Apache CloudStack (an IaaS platform): /github. com/rhtyd/ rhtyd.github. io/blob/ master/ _drafts/ 2019-10- 22-cloudstack- rpi4-kvm. markdown
https:/
Tested using guest templates Debian 9 and Debian 10, both arm64 - http:// dl.rohityadav. cloud/cloudstac k-rpi/template/
Tested/issues:
- Only scsi seems to be the working disk controller (ide is not supported, virtio may/may not work) - when testing with linux guests. Workaround: use scsi by default.
- Plugging in usb devices without an explicit controller added first, fails (on x86_64 systems, controller seems to be already added when usb devices like keyboard/mouse etc are added). Workaround: add a usb controller and then add the usb devices - keyboard, mouse, tablet.
I've attached some screenshots of a guest VM running on the RPi4 device using CloudStack.